8082290 has 8 divisors (see below), whose sum is σ = 14548140. Its totient is φ = 3232912.

The previous prime is 8082287. The next prime is 8082301. The reversal of 8082290 is 922808.

It can be written as a sum of positive squares in 2 ways, for example, as 7823209 + 259081 = 2797^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404105 + ... + 404124.

Almost surely, 2^8082290 is an apocalyptic number.

8082290 is a deficient number, since it is larger than the sum of its proper divisors (6465850).

8082290 is a wasteful number, since it uses less digits than its factorization.

8082290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808236.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 8082290 is about 2842.9368617681. The cubic root of 8082290 is about 200.6834120797.

The spelling of 8082290 in words is "eight million, eighty-two thousand, two hundred ninety".